var data = {
    time : "2015",
    person : "Winty"
};
function sendLZHMessage(){
    console.log("inBackgroundJs");
    chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
        console.log("prepare to send from background");
        chrome.tabs.sendMessage(tabs[0].id,{
            message: "hello, good morning.",
            from: "background.js"
        }, function (response) {
            console.log(response.from);
        });
    });
}